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by Eli
7 years ago
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What is the solution to this maths puzzle?

Here is a popular counterfeit money puzzle that has been circulating over the social media for a while but no one seems to have correctly solved it! A conman walks into John's shop and buys Tshs 2,500 worth of goods, and pays bill with a Tshs 10,000 note. John has no change for the Tshs 10,000, so h...
by Eli
7 years ago
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France 24 TV English HD Live Streaming

FRANCE 24 in English live streaming:

by Joseph Bundala
7 years ago
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Modeling simple SCADA system using LabView

I have this topic here because some of Aerospace control modules are built by using NI LabView . It's a simple GUI programming language. Front panel - User interface panel. Block diagram - Contains graphical source code. You can try to make your own program from the basics, like adding two numbers, ...
by Joseph Bundala
7 years ago
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Re: PLC programming

I tried to code and simulate two set ups in above problem, though my video had limited recording time, but we may have an idea about programming PLC to perform the task above. Note: RSLogix Emulator in Allen-Bradley and STEP 7 Emulator have different ways on addressing I/O. The idea about contacts i...
by Joseph Bundala
7 years ago
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PLC programming

A programmable logic controller, PLC, or programmable controller is a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are used in many machines, in many industri...
by Eli
7 years ago
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Clinic on the Meaningful Modeling of Epidemiological Data

The annual Meaningful Modeling of Epidemiological Data (MMED) clinic focuses on bringing together mathematical modeling ideas with practical approaches to infectious disease data and policy. MMED 2017 will be held May 29 - June 9 at the African Institute for Mathematical Sciences in Muizenberg, Cape...
by Eli
7 years ago
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Re: Tanzania Education System

Here is a clue: See these two scholarly papers: 1. THE CHALLENGE OF INCREASING ACCESS AND IMPROVING QUALITY: AN ANALYSIS OF UNIVERSAL PRIMARY EDUCATION INTERVENTIONS IN KENYA AND TANZANIA SINCE THE 1970S, by Daniel N. Sifuna 2. African higher education: Challenges for the 21st century Also read: - S...
by Eli
9 years ago
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Differential Equations Books

These items are available as free downloads (Posted under the permision of the Author - Professor William Trench, Trinity University. ELEMENTARY DIFFERENTIAL EQUATIONS , previously published by Brooks/Cole Thomson Learning, 2000. ELEMENTARY DIFFERENTIAL EQUATIONS WITH BOUNDARY VALUE PROBLEMS , previ...
by Eli
8 years ago
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Laplace Transforms: Convolution Theorem

Convolution Theorem is very powerful for finding inverse Laplace Transforms. This theorem states that: If f(t) and g(t) are piecewise continuous on [0, \infty) and of exponential order, then \mathcal{L}\{f*g\} = \mathcal{L}\{f(t) \}\mathcal{L}\{g(t) \} = F(s)G(s) . Let's apply Convolution Theorem to...